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214 articles for “area estimation”
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A Review on Exploring SAR Data for Crop Area Assessment
Abstract: Collecting recognizable proof is a fundamental and evaluative starting move towards for all intents and purposes in country watching structures. The evaluation of cultivating zone distributed under yield is possible due to the ability to recognize the type of crops. It further helps in giving fundamental information to alter control of area-based sponsorships by registering appropriate bits of knowledge. Recent studies have explored the limits of Synthetic-aperture radar (SAR) for …
Published in Research & Reviews : Journal of Ecology · Vol. 9, Issue 2, 2020 · pp. 1–3 Read article
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Sub-Pixel Classification of Multi-date Satellite Images for Accurate Change Detection in Pichavaram Mangroves, Tamilnadu, India
Abstract: The Pichavaram mangrove wetland ecosystem contains species such as Rhizophora apiculata and Avicennia marina which are interspersed with the creeks and marshland landforms. Various studies have indicated that over the years the areal extent of this mangrove ecosystem has decreased due to both human impact and natural causes (erosion). However, field visits have indicated an increase in the areal extent due to re-forestation by the officials of the forestry department. …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 2, Issue 3, 2013 · pp. 30–37 Read article
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Soil Erosion Estimation modelling by Revised Universal Soil Loss Equation and SWAT on GIS platform
Abstract: Soil erosion is a threat to the economy of countries whose economy is dependent on Agriculture. It is very difficult to stop the soil erosion however if the causes of soil erosion and the quantum of it are calculated then with few appropriate soil conservation measures it can be reduced. This study is an attempt to estimate soil erosion by RUSLE & SWAT, in which urgent need of conservation measures …
Published in Journal of Water Resource Engineering and Management · Vol. 5, Issue 2, 2018 · pp. 56–69 Read article
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Studies on Dynamics of Post-Kharif Rice Fallows Using Remote Sensing and Geographic Information Techniques in India
Abstract: India has largely become self-sufficient in food grain production at macro level. However, the mismatch between the demand and supply, imbalance in food grain components, declining growth rate of food grain yields especially in cereals, pulses, oilseeds, rice, and wheat in the last decade add to the woes of malnutrition and food security problems. The rice, wheat and pulse crops constitute the main components of food security mission. Optimal utilization …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 2, Issue 1, 2013 · pp. 19–28 Read article
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Estimating Heavy Ion Concentrations in the Shatt AlKufa Area and Studying Methods for Recycling Wastewater
Abstract: This study includes practical methods for treating chemical pollution in wastewater. The proper disposal of wastewater is essential for providing a healthy environment for communities, adhering to international standards and utilizing the latest chemical and scientific methods to maintain a surrounding environment free from sewage pollutants. The goal of wastewater treatment is to prepare it for discharge into agricultural drains or for use in irrigation. Treatment removes a large percentage …
Published in Journal of Catalyst & Catalysis · Vol. 13, Issue 1, 2026 · pp. 17–22 Read article
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Estimation and Study of Contamination by Elements (Ni, Cu, Mg, Sn) in Dust of Areas near Fuel Stations in Najaf Governorate
Abstract: The research focused on studying and determining the levels of pollution in dust collected from various stations in the city of Najaf near fuel situations represented by four Fuel Situations (Soor Alnajaf Situation, Reebal Situation, Alkarar Situation, Alqudus Situation ), for this we selected 4 situations for current study, to determine the levels of pollution and compare them with the internationally permitted levels of elements (nickel, copper, and magnesium). Air …
Published in International Journal of Pollution: Prevention & Control · Vol. 3, Issue 2, 2025 · pp. 6–14 Read article
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Simulation of Dual Microstructure Heat Treatment Process and Residual Stresses in Gas Turbine Disc by DeformHT Software
Abstract: Gas turbine disc is one of the most vital components in advanced gas engine. In order to improve the tensile strength and fatigue strength of the disc, finer grain size is to be attained at bore area and coarser grain structure at rim area in order to resist the growth of creep. Attempts have been made by several researchers experimentally on the development of dual microstructure for Inconel-718 by heat …
Published in Journal of Materials & Metallurgical Engineering · Vol. 7, Issue 1, 2017 · pp. 30–42 Read article
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Satellite Based Assessment of Biomass and Carbon Stock for a Mountainous Watershed Using Geoinformatics Technique
Abstract: Biomass and carbon estimation methods are relatively time consuming and more expensive, not uniformly standardized across the world, and are characterized in many regions by undersampling. Remote sensing technologies provide powerful tools for observing biomass and carbon stock estimation in mountain environments. The study gives a practical method for mapping forest biomass and carbon stock that uses spatial information on forest type and structural attributes extracted from a satellite image. …
Published in Journal of Remote Sensing & GIS · Vol. 3, Issue 1, 2012 Read article
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Flood Analysis Using Integrated HEC-RAS and GIS: A Case Study of Nashik city, India
Abstract: The developmental activities in the urban areas are severely affecting the river flow pattern of the rivers; especially the rivers which pass through the urban habitation are causing heavy floods. The effect of encroachment in the city limits due to urbanization reduces the flow path of rivers causing flooding in adjacent areas. The available data indicates that causalities due to increased frequency of occurrence of flood have increased from 1000 …
Published in Journal of Water Resource Engineering and Management · Vol. 6, Issue 3, 2019 · pp. 15–24 Read article
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Shallow Seismic Refraction Investigation for Site Classification and Geotechnical Engineering Applications
Abstract: The survey was carried to determine the Site Class of the study area and also estimate some geotechnical parameters of potential construction sites within the study area. The survey was conducted on the University of Mines and Technology (UMaT) campus, using Geometrics ES 3000, A 12-Channel seismograph developed by Geometric Inc. The results from the study show that the subsurface of the study area is made up of four layers. …
Published in Journal of Geotechnical Engineering · Vol. 7, Issue 2, 2020 · pp. 18–28 Read article
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ASSESSING OF FOREST STRUCTURE USING EARTH OBSERVATION DATA: ACASE STUDY IN MUNESSA FOREST, OROMIA REGION, ETHIOPIA
Abstract: Forest structure is essential for estimating forest-related carbon emissions, analyzing forest degradation, and quantifying the effectiveness of forest restoration initiatives. However, forest structure quantification is only limited to the specific area of interest without considering the whole forest coverage. Remote sensing data can easily deliver a large area to assess forest structure. Therefore, this study aims to assess forest structure of Munessa Natural Forest by integrating satellite based light detection …
Published in International Journal of Land Read article
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A Methdology of Software Cost Estimation Techniques for Data Mining
Abstract: Many software projects fail every year due to increasing size and complexity of software projects. To deal with this problem many researcher have been focused on this area of Cost estimation since 1960s. The cost estimation is usually dependent upon the size estimate of the project, which may use lines of code as metrics. Software engineering plays an important role in software development process. It is used to develop quality …
Published in Journal of Communication Engineering & Systems · Vol. 8, Issue 2, 2018 · pp. 82–87 Read article
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Erosion and Sediment Yield Modeling with USLE, Arc GIS and SWAT
Abstract: The economy of most of the people in India is mainly based on rain fed agriculture. Theagriculture yield primarily depends on the availability of good productive soil and sufficientquantity of availability of water. In the past, in many areas both were available but recently itis observed that due to various abnormal natural processes and excessive human interferencein the natural processes, the soil layer with nutrient from fertile land is getting …
Published in Journal of Remote Sensing & GIS · Vol. 11, Issue 1, 2020 · pp. 55–62 Read article
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Regional Rice Yield Estimation by Integration of Spatial Technologies and Crop model
Abstract: This study investigates how spatial technologies like remote sensing and GIS (Geographic Information System) integrated with a crop growth model to estimate paddy rice yields. Two approaches were used to estimate rice yield one is from remote sensing images and another from soil, climate layers of GIS, linked to the crop model. Oryza2000 model was used as a crop model to link with these technologies. Results show that yield estimated …
Published in Journal of Remote Sensing & GIS · Vol. 4, Issue 2, 2013 · pp. 56–66 Read article
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Improving Software Cost Estimation Process through Classifcation Data Mining Algorithms using WEKA Tool
Abstract: Today, the Software Cost Estimation (SCE) is one of the hot research areas among the researchers. Cost estimation is a method of the achievable cost of a product, thing, program, or an undertaking, enrolled in light of available information. It attempts to data predict good results to combined both of the field software engineering and data mining in this work. It generates the accurate cost of the projects with the …
Published in Journal of Communication Engineering & Systems · Vol. 8, Issue 2, 2018 · pp. 24–33 Read article
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Air Conditioning Systems: A Challenge to Climate Change
Abstract: Abstract Demand for air conditioning is growing speedily especially in developing countries (South-East Asia) due to income growth, population growth and the need for better comfort level to protect from heat exposures. Only few models estimated future air conditioning use in major areas with increased heat level. However, worldwide and local studies concerning climate variables with air conditioning alone are lacking when facing additional heat due to climate change. More …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 3, Issue 2, 2016 · pp. 1–7 Read article
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Design and Estimation of Concrete Gravity Dam using STAAD.Pro and MS Excel
Abstract: Aim of current project is to propose a gravity dam across river Tapi, Amravati district in Maharashtra. Many Talukas in nearby areas are facing severe water shortage for major part of a year as there are no other perennial water resource. Agriculture is solely dependent on monsoon. Ground water table is very low. Scope of project includes site selection, collection of rainfall data, planning, design and estimation analysis of the …
Published in Journal of Construction Engineering, Technology & Management · Vol. 12, Issue 2, 2022 · pp. 20–29 Read article
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Modelling of PV systems installations using Geographical Information System:The case of Toluca (Mexico)
Abstract: The goal of the paper is determining the available capacity of photovoltaic power generation density of a defined area through a modeling process using GIS. The method identifies the spots, and calculates the available area that receives solar radiation, taking into account geographical characteristics and spatial distribution of spots. Tilt and orientation are also considered to evaluate shading. The program identifies suitable spots valid for PV power generation. Power density …
Published in Journal of Remote Sensing & GIS · Vol. 11, Issue 2, 2020 · pp. 45–61 Read article
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Usefulness of Video Assisted Education Programme Concerning Awareness on Management of Selected Nutritional Deficiency Disorders Among Mother of Adolescent Girls at Selected Rural Area of Kolar Taluk
Abstract: Background: With an estimated 190 million adolescents, 22% of whom are girls, India has one of the fastest increasing youth populations in the world. Adolescence, as defined by the WHO, is the period between the ages of 10 and 19, which provides a window of opportunity for improving nutritional status and reversing unhealthy eating habits. A growth spurt, or a time when growth is incredibly rapid, is what defines adolescence. …
Published in International Journal of Women's Health Nursing And Practices · Vol. 1, Issue 2, 2023 · pp. 1–5 Read article
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Design Calculations and Parametric Analysis of a Membrane Permeator for Hydrogen-Helium Separation
Abstract: Palladium or palladium alloy-based membrane permeators have been proposed to be used for the separation of hydrogen isotopes from helium in fusion energy plants on account of the very high selectivity for hydrogen exhibited by these membranes. In this work, the preliminary design and parametric analysis of a single stage membrane permeator having different flow patterns have been carried out and the effect of various parameters on the membrane area …
Published in Emerging Trends in Chemical Engineering · Vol. 2, Issue 1, 2015 · pp. 21–34 Read article